.coin-fountain-container {
    .fountain-base {
      position: relative;
      width: 100%;
      height: 100%;
    }
  

  .coin {
    position: absolute;
    pointer-events: none;
    // filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
    // transition: opacity 0.1s ease-out;
    width: 60px;
    height: 60px;
    img{
      width: 60px;
      height: 60px;
    }
 
  }

  .controls {
    display: flex;
    gap: 15px;
    margin: 20px 0;
    
    button {
      padding: 12px 24px;
      border: none;
      border-radius: 25px;
      font-size: 1rem;
      font-weight: bold;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      
      &:hover:not(:disabled) {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
      }
      
      &:active {
        transform: translateY(0);
      }
    }
    
    .start-btn {
      background: linear-gradient(45deg, #ff6b35, #ffd700);
      color: white;
      
      &:disabled {
        background: linear-gradient(45deg, #ccc, #999);
        cursor: not-allowed;
        transform: none;
      }
    }
    
    .reset-btn {
      background: linear-gradient(45deg, #667eea, #764ba2);
      color: white;
    }
  }
}

@keyframes pulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }
}

@keyframes coinSpin {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}

// 响应式设计
@media (max-width: 768px) {
  .coin-fountain-container {
    padding: 15px;
    
    .coin-fountain-header h1 {
      font-size: 2rem;
    }
    
    .fountain-area .fountain-base {
      width: 150px;
      height: 150px;
    }
    
    .coin {
      font-size: 1.2rem;
    }
  }
}